Method to reduce interference and increase effective capacity of power line networking systems
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United States of America Patent
Stats
-
Jan 10, 2006
Grant Date -
May 9, 2002
app pub date -
Feb 22, 2001
filing date -
Sep 12, 2000
priority date (Note) -
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Abstract
A method of power control for use in a communications network having plural transceiver communications nodes therein, including, in an initiator node, transmitting a first signal at a first power level to a responder node; in the responder node, measuring and storing, a first signal level for the first signal and a first signal responder noise level; determining responder reception characteristic information; and sending a second signal to the initiator node; in the initiator node, measuring and storing, the second signal signal level and second signal initiator noise level; and sending a third signal to the responder node; in both the initiator node and the responder node, determining a subsequent data transmit signal power and data rate; and transmitting data at the subsequent data transmit signal power and data rate.
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